Interview Course Based on Story Questions

# Accomplishments

Throughout this chapter, you’ve done the following:

* Determined the loss value location from a rectangular grid of signal strengths

* Obtained the area of the lowest coverage part

* Powered up a vintage cellular system using dial turns



The problems we solved to implement the functionalities in this chapter are also asked in the most popular interview questions at top-tier companies. You can now identify problems with the same patterns and solve them using the techniques you learned here.

# Similar interview questions

Below is a list of questions related to this scenario. These can be solved using similar approaches to what you learned in this chapter.


1. [Search a 2D Matrix II](https://www.educative.io/collection/page/10370001/6100879848505344/4719056725213184)

2. [Largest Rectangle in Histogram](https://www.educative.io/collection/page/10370001/6100879848505344/5285877585018880)

3. [Maximal rectangle](https://www.educative.io/collection/page/10370001/6100879848505344/5105431798611968)

4. [Open Lock](https://www.educative.io/collection/page/10370001/6100879848505344/5801085090922496)





What Did We Learn?